spi: core: Use spi_sync_transfer() in spi_write()/spi_read()

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Simplify spi_write() and spi_read() using the spi_sync_transfer()
helper.

This requires moving spi_sync_transfer() up.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Geert Uytterhoeven 2016-09-13 15:38:25 +02:00 • committed by Mark Brown

parent 29b4817d40

commit 323117ab60

1 changed files with 26 additions and 32 deletions

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98

include/linux/spi/spi.h

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